Dear SPM experts, I have run an experiment with 10 children using MEG (Elekta). I have a priori regions of interest and i was wondering if it was possible to do an analysis in the sensor space restricted to a group of sensors, a sort of "small volume correction"/mask images inclusive or exclusive? Do you know if it is possible and if so, how to do it? Thank you very much for your help, -- Sophie Galer - Ph.D. student National Fund for Scientific Research (F.R.S - FNRS) Université Libre de Bruxelles LCFC-UR2NF +322/555.42.98 +322/650.42.62 Hôpital Erasme 808 route de Lennik B-1070 Brussels, Belgium -- Sophie Galer - Ph.D. student National Fund for Scientific Research (F.R.S - FNRS) Université Libre de Bruxelles LCFC-UR2NF +322/555.42.98 +322/650.42.62 Hôpital Erasme 808 route de Lennik B-1070 Brussels, Belgium